package com.company;

public class Son {
    //内部类继承Father类
    class Father_1 extends Father
    {
        public int strong()
        {
            return super.strong()+1;
        }
    }
    class Mother_1 extends Mother
    {
        public int kind()
        {
            return super.kind()-2;
        }
    }
    public int getStrong()
    {
        return new Father_1().strong();
    }
    public int getKind()
    {
        return new Mother_1().kind();
    }

}
